240 	unsigned char *dma_buffer = NULL;  in plfxlc_upload_mac_and_serial()  local
242 	dma_buffer = kmalloc(PLF_SERIAL_LEN, GFP_KERNEL);  in plfxlc_upload_mac_and_serial()
243 	if (!dma_buffer)  in plfxlc_upload_mac_and_serial()
249 	send_vendor_request(udev, PLF_MAC_VENDOR_REQUEST, dma_buffer,  in plfxlc_upload_mac_and_serial()
252 	memcpy(hw_address, dma_buffer, ETH_ALEN);  in plfxlc_upload_mac_and_serial()
255 			    dma_buffer, PLF_SERIAL_LEN);  in plfxlc_upload_mac_and_serial()
258 			    dma_buffer, PLF_SERIAL_LEN);  in plfxlc_upload_mac_and_serial()
260 	memcpy(serial_number, dma_buffer, PLF_SERIAL_LEN);  in plfxlc_upload_mac_and_serial()
262 	memset(dma_buffer, 0x00, PLF_SERIAL_LEN);  in plfxlc_upload_mac_and_serial()
265 			    (unsigned char *)dma_buffer, PLF_FW_VER_LEN);  in plfxlc_upload_mac_and_serial()
267 	memcpy(&firmware_version, dma_buffer, PLF_FW_VER_LEN);  in plfxlc_upload_mac_and_serial()
270 	kfree(dma_buffer);  in plfxlc_upload_mac_and_serial()